Villi: Are small

Villi are small, finger-like projections that increase the surface area of the small intestine for nutrient absorption. Learn more about their structure, role and diagram, and check related biology questions and solutions. The small intestine has millions of tiny finger-like projections called villi . These villi increase the surface area for more efficient food absorption. Within these villi , are present numerous blood vessels that absorb the digested food and carry it to the bloodstream. It is hence from the bloodstream, the absorbed food is delivered to each and every cell of the body. What are villi ? Find villi definition, villi location, and villi function. Learn the structure of villi , and the role and purpose of villi in the... Answer: Villi (singular: villus) are tiny, finger-like projections found in the lining of the small intestine . Their primary role is to increase the surface area for the absorption of nutrients, making them a key component in the digestive system.